/*
 * Copyright 2010 J Patrick Davenport
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package v4view.core;

import static junit.framework.Assert.assertEquals;
import static junit.framework.Assert.assertNull;

import org.junit.Test;

public class InvalidComponentExceptionTests {
	@Test
	public void basicConstructor() {
		final InvalidComponentException attributesNotSupportedException = new InvalidComponentException();
		assertNull(attributesNotSupportedException.getMessage());
	}

	@Test
	public void messageConstructor() {
		final String message = "A message in a bottle?";
		final InvalidComponentException attributesNotSupportedException = new InvalidComponentException(message);
		assertEquals(message, attributesNotSupportedException.getMessage());
	}

	@Test
	public void messageAndThrowableConstructor() {
		final String message = "A message in a bottle?";
		final RuntimeException cause = new RuntimeException();
		final InvalidComponentException attributesNotSupportedException = new InvalidComponentException(message, cause);
		assertEquals(message, attributesNotSupportedException.getMessage());
		assertEquals(cause, attributesNotSupportedException.getCause());
	}

	@Test
	public void messageWithJustThrowableConstructor() {
		final String message = "I'm too tired to come up with something witty";
		final RuntimeException cause = new RuntimeException(message);
		final InvalidComponentException a = new InvalidComponentException(cause);
		assertEquals(cause, a.getCause());
		assertEquals(cause.getClass().getName() + ": " + message, a.getMessage());
	}
}
